Cheats & Guides

Sonic Advance 3 Cheats For Game Boy Advance

  1. Unlock Bosses in Time Attack

    First get the gold medals for every level and boss. Then beat Nonaggression. Cheese tells you that Boss Time Attack is available at the end of the credits.

    Contributed by: Light the Hedgehog 

  2. Time Attack (Boss)

    In ALL zones and acts, get medals of all colors(Final and Extra zone also)

    Contributed by: SneakyHawk 

  3. GBA Color Scheme

    On the main menu, press the R button to cycle through the different color schemes based on past GBA consoles.

    Contributed by: sonicfan201 

  4. unlock Amy

    Unlockable Unlockable
    Beat zone 4 act 3 with Sonic as leader Amy

    Contributed by: cinos195 

  5. unlock Cream

    Unlockable Unlockable
    Beat zone 6 act 3 with sonic as leader Cream

    Contributed by: cinos195 

  6. Extra Zone - Nonagression

    Unlockable Unlockable
    Get All 7 Chaos Emeralds, and beat the game once. Then beat the Final Zone again, with Sonic as the Team Leader. Extra Zone - Nonagression

    Contributed by: feldhaus7 

  7. Unlock Knuckles

    Unlockable Unlockable
    Using Sonic as your leader finish Stage 2 Act 3 and beat Gemerl. Knuckles

    Contributed by: HyperShadow87 

  8. Secret Stage Mode

    Effect Effect
    Complete all 7 special stages, then, on the main menu, press Up, R, Down, L, Right, Left Secret Stage Mode

    Contributed by: MCPAC 

  9. Sound Test

    Unlockable Unlockable
    Beat the final zone. Sound Test

    Contributed by: Bianca 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ/Walkthrough by peach freak 253K
General FAQs FAQ/Walkthrough by Angnix 251K
In-Depth FAQs Boss FAQ by mattd89 19K
In-Depth FAQs Game Script by mtkennerly 5K
In-Depth FAQs Partnership Guide by EntropicLobo 58K
In-Depth FAQs Special Stage Walkthrough by Platinum Sonic 10 46K